spit 过去式:spit, spat 过去分词:spit, spat 现在进行时:spitting 词形变化: 动词过去式: spat/spit | 动词过去分词: spat/spit | 动词现在分词: spitting | 动词第三人称单数: spits | 词义辨析: 同义: vi.吐 dribble drivel drool expectorate